单词	丁丁声
释义	丁丁声 dīng dīng shēng tingle
随便看	petroleum naphtha petroleum naphtha--naphtha petroleum oil petroleum oils petroleum origin petroleum physical property of petroleum pipeline survey petroleum pitch petroleum pitch coke petroleum poisoning petroleum pollution petroleum polymer petroleum processing petroleum processing engineering petroleum processing of petroleum processing technology petroleum producer petroleum product petroleum products petroleum refinery petroleum refining petroleum refining engineer 炼油工程师 petroleum refining plants petroleum refining process petroleum reservoir